Hi- What is google Disavow Tool? and how to do suggest steps.

Disavow Links Tool. Get the best search news, tips and resources, delivered each day. Google's link disavowal tool allows publishers to tell Google that they don't want certain links from external sites to be considered as part of Google's system of counting links to rank web sites.
Steps:
1)Log in to your Google account.
2)Go to the Disavow Tool.
3)Select your site.
4)Click "Disavow Links"
5)Choose the file you created.
6)Click "Submit"

I would like to advice the people that we don't just use disavow tool because its a request to Google and it will take time to moderate your site as well as sometimes longer.

Disavow tool is used to disavow links that are harmful for your website. These links are excluded from ranking your website in search engines.